Modern half dollar series honoring John F. Kennedy.
鉴定要点
Separate 1964 silver, 1965-1970 silver clad, later clad, proofs, and special issues.
Years: 1964-present. Composition: Silver, reduced silver clad, then copper-nickel clad.
半美元（Half Dollars）
半美元（Half Dollars）
Modern half dollar series honoring John F. Kennedy.
Separate 1964 silver, 1965-1970 silver clad, later clad, proofs, and special issues.
Years: 1964-present. Composition: Silver, reduced silver clad, then copper-nickel clad.